package sewage treatment plant chemical feeding system in iran

package sewage treatment plant chemical feeding system in iran
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  • How a wastewater treatment plant can improve water quality in Iran?
  • public awareness and concerns about water issues, and enforcement of environmental legislation in Iran, wastewater treatment plants must enhance the rate of removal of pollutants. Here, it is stated that the percentage of the population covered by wastewater facilities in urban and rural areas should reach 90% and 15%, respectively, by 2040.
  • Can treated wastewater be used to irrigate farmlands in Tehran?
  • Using treated wastewater for irrigating the farmlands in south of Tehran is a more eco-friendly practice especially from an eutrophication perspective (4% of “Discharging to surface water” option).
  • How much sewage is treated in Iran?
  • In term of coverage around 28 percent of sewage generated in Iran is treated and 211 WWTP has built in Iran up to 2019. 50.8 percent of the population of Iran's 82 million people are covered by the municipal sewage collection system, but 55 percent (28 percent of the total population) of this amount have a municipal sewage treatment system.
  • Are Iranian industrial wastewater treatment plants the same as developed countries?
  • Construction and development of Iranian industrial wastewater treatment plants (WWTPs) are the same as in developed countries. According to the Iranian small industries and industrial parks organization report ( ISIPO 2012 ), the first WWTP with a capacity of 1,700 m 3 /day went into operation at Abbas-abad industrial park in 2005.